????️ Trusted HVAC Services by Lone Star Heating & Air Specialists
With Texas Lone Star AC & Heating LLC, we recognize what it takes to keep McAllen properties climate-controlled all year round. From triple-digit summers to unexpected cold fronts, your HVAC system must stay ready.
Whether you’re dealing with AC failure, poor insulation, or constant repairs, our team delivers affordable system installation solutions with care.
❄️ AC Installation, Repair & Maintenance
Air conditioning are the lifeblood of any South Texas home. Our local cooling system installations are tailored to your home's size. From mini-splits to HVAC systems, we install it cleanly.
When things break down, our technicians respond on time. Whether it's a compressor failure, we troubleshoot and restore comfort without delays.
To prevent issues, we offer AC maintenance plans. Filter swaps, coil cleaning, refrigerant checks—professionally managed.
???? Heater Installation, Repair & Care
While Texas is known for heat, winters can still bite. We upgrade gas furnaces with proper installation standards.
If your system won't ignite, our furnace specialists handles blowers with speed. We explain the fix before we start.
With our seasonal tune-ups, your home stays ready for cold spells. We test sensors and ensure your heat is efficient.
???? Airflow Upgrades for Efficiency
Ducts power your HVAC. Our air channel setup experts design systems for optimal airflow.
When ducts are cracked, we offer duct repair. Our goal? Reduce system strain.
Dirty ducts waste money. With our professional duct vacuuming, we remove debris and restore clean breathing.
????️ Performance + Protection + Peace of Mind
Need better efficiency? Our efficiency reports give you the data to plan.
Insulation matters. We offer insulation inspection to make sure your system isn't bleeding temperature. Small gaps = big costs.
And if disaster strikes, our 24-hour emergency repair has your back. We don’t rest until air is restored.
???? Get in Touch
Whether it’s emergency service or a full apex hvac services energy audit, Texas Lone Star HVAC is here for every Brownsville home.